Can't activate a workflow, got a 404 error

Hi everyone
I edited a workflow and it won’t activate anymore.
I get a 404 error with no context.

Also I can’t restore previous version, the message tell me that I have a 5 day history, but actually I made the edit yesterday and can’t go back more than 5 iteration (which I all did yesterday.

Version is 1.65.2 on cloud

Can somebody help ?
Thanks in advance !

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

Replying in hopes this gets prompts a reply. I’m dealing with the same problem, like your workflow, mine also has a Lemlist trigger